Prime Ministers in History... men and one woman have passed through the doors of Number 10 Downing Street as British Prime Minister. During this time an extraordinary range of characters have been handed the keys to one of the most famous front doors inBritish Prime Minister. During this time an extraordinary range of characters have been handed the keys to one of the most famous front doors in the world.In this ...http://www.number10.gov.uk/output/page123.asp